Whether you are in need of military aviation parts, NSN components, or various forms of aerospace and defense parts, Aerospace Store is a single-sourcing solution with over 2 billion product listings readily available for purchase at any time with competitive pricing. You have reached the Request for Quote (RFQ) page for part number 20631 300.21, a Aeronautical And General Instruments Ltd component we feature that is listed with the NSN 5305011506356 and item name “Screw Shoulder.” For further identification, part number 20631 300.21 was also specifically produced under CAGE Code K0639 and belongs to Federal Supply Class (FSC) 5305 Screws. If you would like to receive specific options for procurement that have been tailored to your unique needs and restrictions alike, we ask that you please fill out and submit the form provided on this page with as much information as you can. Once our team has a chance to receive and review your offered details, a dedicated account manager will be in touch shortly after.
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5305-01-150-6356 Item Description: Screw Shoulder | 5305 | 011506356 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | 0 | ||||
| Part Number | isc | rnvc | rncc | HCC | MSDS | SADC |
| 20631 300.21 | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND" |
| AASA | THREAD LENGTH | 0.130 INCHES NOMINAL" |
| AASB | FASTENER LENGTH | 0.250 INCHES NOMINAL" |
| AASK | HEAD STYLE | PAN NO. 2" |
| AASL | HEAD DIAMETER | 0.310 INCHES NOMINAL" |
| AASU | HEAD HEIGHT | 0.060 INCHES NOMINAL" |
| AATN | SHOULDER DIAMETER | 0.186 INCHES MINIMUM FIRST SHOULDER AND 0.187 INCHES MAXIMUM FIRST SHOULDER" |
| AATX | SHOULDER LENGTH | 0.130 INCHES NOMINAL FIRST SHOULDER" |
| ABQZ | INTERNAL DRIVE STYLE | SLOT" |
| AHYM | NOMINAL THREAD DIAMETER | 0.110 INCHES" |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER" |
| FEAT | SPECIAL FEATURES | INTERNAL DRIVE SLOT 0.030 IN W AND 0.030 IN. DP" |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL" |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | BS970,PT4,416541 ASSN STD SINGLE MATERIAL RESPONSE OVERALL" |
| THSD | THREAD SERIES DESIGNATOR | BA" |
| AAJF | THREAD DIRECTION | RIGHT-HAND" |
| AASA | THREAD LENGTH | 0.130 INCHES NOMINAL" |
| AASB | FASTENER LENGTH | 0.250 INCHES NOMINAL" |
| AASK | HEAD STYLE | PAN NO. 2" |
| AASL | HEAD DIAMETER | 0.310 INCHES NOMINAL" |
| AASU | HEAD HEIGHT | 0.060 INCHES NOMINAL" |
| AATN | SHOULDER DIAMETER | 0.186 INCHES MINIMUM FIRST SHOULDER AND 0.187 INCHES MAXIMUM FIRST SHOULDER" |
| AATX | SHOULDER LENGTH | 0.130 INCHES NOMINAL FIRST SHOULDER" |
| ABQZ | INTERNAL DRIVE STYLE | SLOT" |
| AHYM | NOMINAL THREAD DIAMETER | 0.110 INCHES" |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER" |
| FEAT | SPECIAL FEATURES | INTERNAL DRIVE SLOT 0.030 IN W AND 0.030 IN. DP" |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL" |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | BS970,PT4,416541 ASSN STD SINGLE MATERIAL RESPONSE OVERALL" |
| THSD | THREAD SERIES DESIGNATOR | BA" |
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